Geostationary Satellite Network for Secure Direct Orbital Data Routing
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Solution Overview
Problem
Existing satellite communication systems are vulnerable to security risks due to reliance on ground-based communication nodes, which can be susceptible to snooping and hacking, and require inefficient multi-hop communication paths that increase latency.
Innovation Solution
A network of communicatively linked geostationary satellites that securely transmit data directly between any two points on or orbiting Earth without routing through ground-based nodes, utilizing a constellation of at least three geostationary satellites connected by laser or RF communications for efficient and secure data transfer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If satellite communications are routed through ground-based communication nodes, then the system can provide global coverage and interoperability with existing infrastructure, but the security of the communication is compromised due to susceptibility to snooping and hacking
Solution Approach 1:
The patent extracts and removes ground-based communication nodes from the satellite communication path. By establishing direct satellite-to-satellite and satellite-to-ground connections, the system eliminates the need for intermediate ground nodes that compromise security, thereby extracting the harmful element while maintaining global coverage capability
Solution Approach 2:
The patent transitions the communication architecture from a ground-centric two-dimensional network to a three-dimensional space-based network. By utilizing orbital planes and spatial positioning of satellites, the system creates communication paths that operate in the dimensional space above Earth, enabling direct inter-satellite links that bypass ground infrastructure
2Reliability
If multi-hop communication paths are used through ground nodes and intermediate satellites, then global connectivity is achieved, but transmission delay increases due to multiple routing steps
Solution Approach 1:
The patent creates a universal satellite communication network where any satellite can communicate directly with any other satellite or ground station. This multi-functional architecture eliminates the need for specialized intermediate routing nodes, allowing communications to take direct paths regardless of location, thereby reducing transmission delay while maintaining global connectivity
Solution Approach 2:
The patent introduces space-based intermediary satellites that act as direct relays between ground stations and other satellites. These space-based intermediaries eliminate the need for ground-based routing, providing direct orbital relaying that reduces the number of communication hops and associated delays while maintaining global coverage
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Reduces transmission delay by approximately 25% compared to conventional systems, enhances communication efficiency, and minimizes the risk of interception by eliminating ground-based communication legs, ensuring secure and reliable data transfer.
Implementation Method 1
Each of the geostationary satellites may be linked to the other geostationary satellites in the Secure Global Satellite Network by laser link or traditional RF communications
Implementation Method 2
Each of the geostationary satellites may be linked to the other geostationary satellites in the Secure Global Satellite Network by laser link or traditional RF communications
Data Source
AI summary
The focus of the present disclosure relates to a secure global satellite network that securely transmits data from a ground station to one or more geosynchronous orbit satellites within a communicatively linked constellation of geosynchronous satellites. The communicatively linked constellation of geosynchronous satellites covers the entire planet, allowing access to users anywhere on the planet. The communicatively linked constellation of geosynchronous satellites also covers satellites in orbit above the planet, enabling any satellite to send or receive data through the communicatively linked constellation of geosynchronous satellites at any point in the satellite's orbit. The communicatively linked constellation of geosynchronous satellites functions as a communications backbone, enabling global communications coverage between any points on the earth, between any point on the earth and a satellite anywhere in its orbit, or between two satellites anywhere in their orbit.